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DE3201351A1 - Rolling chain with a studded belt - Google Patents

Rolling chain with a studded belt

Info

Publication number
DE3201351A1
DE3201351A1 DE19823201351 DE3201351A DE3201351A1 DE 3201351 A1 DE3201351 A1 DE 3201351A1 DE 19823201351 DE19823201351 DE 19823201351 DE 3201351 A DE3201351 A DE 3201351A DE 3201351 A1 DE3201351 A1 DE 3201351A1
Authority
DE
Germany
Prior art keywords
belt
chain
links
link
rolling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19823201351
Other languages
German (de)
Other versions
DE3201351C2 (en
Inventor
Willi Dipl.-Ing. 6604 Güdingen Steuer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19823201351 priority Critical patent/DE3201351A1/en
Priority to EP82102832A priority patent/EP0062859A1/en
Publication of DE3201351A1 publication Critical patent/DE3201351A1/en
Application granted granted Critical
Publication of DE3201351C2 publication Critical patent/DE3201351C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/34—Toothed gearings for conveying rotary motion with gears having orbital motion involving gears essentially having intermeshing elements other than involute or cycloidal teeth
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/26—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

Endless, elastically deformable drive chain under radial stress, comprising radially inward-tapering hollow links (1) which are arranged in series on a prestressed endless studded belt (2), surrounding the latter and secured on the latter in such a way that they are held and centred relative to one another whatever the curvature of the chain. The rolling chain can operate in tension and in compression, the chain links (1) rolling on one another in operation and transmitting the compressive forces while the belt (2) accepts the tensile forces. The inward deformability of the chain is limited by the coming into contact of the feet of the chain links in "U". Here, in the tightest deflection, the chain becomes a rigid structure and can accept a force (P) acting on it radially from the outside. The rolling chains can be used as elastically deformable planets in planetary mechanisms according to P 3114154.4 or as general driving elements where compressive or compressive and tensile forces are to be transmitted elastically. Alternatively, the chain assumes the function of a gear ring. Wear is low since the chain links roll on one another. <IMAGE>

Description

Beschreibung Wälzkette mit Stollenriemen, Trapezförmige radial nach innen sich verjüngende Hohlglieder, Teil 1, sind auf einem vorgespannten geschlossenen Riemen, Teil 2 - jedes einzelne Glied diesen umschließend - so aufgereiht, daß diese vom Riemen unter Druck gegeneinander gehalten und zentriert werden, wie auf Zeichnung Blatt 8 dargestellt. Die Gliederköpfe wälzen sich in Funktion über die Kante "I" aneinander ab, wobei die Gliederfüße in der engsten Umlenkung, im Punkte "U", sich berühren und die Wälzkette versteifen. Die Zähne des Umfangs- und Sonnenrades greifen in die Aussparungen "Y" in den Gliederköpfen Pos. 1 ein, die auch auf der Riemenaußenseite eingelassen sind. Durch Engerhalten der Aussparungen im Riemen kann beim Zahneingriff eine Dämpfung erreicht werden.Description of roller chain with cleated belt, Trapezoidal radially after inside tapered hollow links, part 1, are closed on a prestressed Strap, part 2 - each individual link enclosing it - lined up so that these be held against each other and centered under pressure by the belt, as shown in the drawing Sheet 8 shown. The link heads roll in function over the edge "I" from each other, with the arthropods in the narrowest deflection, at point "U" touch and stiffen the roller chain. The teeth of the peripheral and sun gears engage into the recesses "Y" in the link heads Pos. 1, which are also on the outside of the belt are let in. Keeping the recesses in the belt tight can reduce the meshing of the teeth attenuation can be achieved.

Der elastische Riemen sitzt mit beiderseits ausgebildeten Stollen "M" in an den Gliedflanken innen ausgebildeten Taschen "L" eingeklemmt, oder die Stollen sind durch Vulkanisation oder sonstige feste Verbindung mit den Gliedflanken verbunden. Sie übertragen die Zugspannung in die bewehrte Riemenaußenzone, nehmen die Druckkräfte der Riemeninnenzone auf und gleichen die Spannungsunterschiede beim Durchlaufen der einzelnen Biegezonen aus. Die Riemenbreite zwischen den Stollen ist geringer als der Abstand der Gliedflanken zueinander, damit bei Relativbewegungen und Walkdeformation keine Flankenreibung entsteht. Ein Stollenpaar, der dazwischenliegende Riementeil und ein Glied bilden je eine feste Einheit gegenüber den zwischen den Gliedern liegenden elastischeren Riemenzonen, die somit als Gelenke fungieren. Die Gelenkwirkung wird dadurch erhöht, daß die Riemeninnenseite zwischen den Gliedern Einkerbungen "K" erhält, wodurch die Stollen "0" entstehen, die auf den Gliedfüßen sich abstützen. Die Flanken der Kerben, die über die Kettengliederfüße überstehen, werden in der Umlenkung gegeneinander gepreßt, wodurch die Radialspannung in der Wälzkette erhöht und gleichzeitig eine Dämpfung erzielt wird.The elastic strap sits with studs formed on both sides "M" clamped in pockets "L" formed on the inside of the link flanks, or the Studs are through vulcanization or other fixed connection with the link flanks tied together. They transfer the tensile stress to the reinforced outer belt zone the pressure forces of the belt inner zone and equalize the tension differences Passing through the individual bending zones. The belt width between the cleats is less than the distance between the link flanks to each other, so with relative movements and flexing deformation, there is no flank friction. A pair of studs, the one in between Belt part and a link each form a fixed unit compared to the between the More elastic belt zones lying on the limbs, which thus function as joints. the Joint effect is increased by having the inside of the belt between the links Notches "K" are given, whereby the lugs "0" arise on the arthropods to lean on. The flanks of the notches that protrude over the chain link feet, are pressed against each other in the deflection, whereby the radial tension in the Roller chain increases and at the same time a damping is achieved.

Die radial gesehen äußere Riemenzone ist längsbewehrt und bildet die Zugzone "S", während der in radialer Richtung gesehene innen liegende Teil des Riemenquerschnittes querbewehrt ist und zu Stollen "O" ausgebildet die Druckzone "T" bildet.The radially outer belt zone is longitudinally reinforced and forms the Tensile zone "S", during the inner part of the belt cross-section seen in the radial direction is cross-reinforced and formed into studs "O" forms the pressure zone "T".

Die Zugzone übernimmt bei ziehender Kette die Zugkräfte, während die Druckkräfte bei drückender Kette von den Gliederköpfen aufgenommen werden.When the chain pulls, the tensile zone takes over the tensile forces, while the Pressure forces are absorbed by the link heads when the chain is pushing.

In der engsten Umlenkung kann durch eine Druckrolle "Z" auf die Wälzkette die Kraft P ausgeübt werden, die in der Wälzkette Biegekräfte hervorruft und im Punkt "U" die Druckkraft P1 verursacht, die von den Kettenfüßen aufgenommen wird; während am äußeren Krümmungsradius "2" die Zugkraft P2 auftritt, die von den Stollen M in die Zugzone "S" des Riemens übertragen wird.In the narrowest deflection, a pressure roller "Z" can act on the roller chain the Force P are exerted, which causes bending forces in the roller chain and in the point "U" causes the compressive force P1, which is absorbed by the chain feet; while the tensile force P2 occurs at the outer radius of curvature "2", which is generated by the cleats M in the tension zone "S" of the belt is transmitted.

LeerseiteBlank page

Claims (1)

Patentansprüch zu Wälzkette mit Strollenriemen 1) Geschlossene, elastisch verformbare Wälzkette nach p 3114 154.4 dadurch gekennzeichnet, daß trapezfötmige, radial nach innen sich ver de Hohlglinder, mit Aussparungen an der Kopfseite für den Zahneingrif sehen, au, einen vorgespannten geschlossenen Riemen, jedes einzelne Glied diesen umschließend, so aufgereiht sind, daß diese vom Riemen gegeneinander gehalten und zentriert werden und so das ganze Gebilde unter Radialspannung gehalten wird. Claims to rolling chain with stroller belt 1) Closed, elastic Deformable roller chain according to p 3114 154.4, characterized in that trapezoidal, radially inwards ver de Hohlglinder, with recesses on the head side for see the meshing, ouch, a pretensioned closed belt, every single one Link these enclosing, are lined up so that these are from the belt against each other are held and centered and so the whole structure is kept under radial tension will. Desweiteren dadurch gekennzeichnet, daß die Gliederköpfe die druc aufnehmen und in Funktion sich aneinander abwälzen, nur über die Riemenspannung miteinander verbunden. Furthermore, characterized in that the link heads the pressure take up and roll against each other in function, only via the belt tension connected with each other. Weiterhin dadurch gekennzeichnet, daß der Riemen durch seitliche Stollen, die sich über die gesamte Höhe des Riemenquerschnitters erstrecken, Gliedern so verbunder ist, daß je ein Stollenpaar, der dazwischenli Riementeil und das Glied eine feste Einheit bilden und daß in Verbindung mit dem elastischeren Teil zwischen den Gliedern und den an der Riemeninn angeordneten Einkerbungen eine gute Gelenkigkait zwischen den Gliede@ ten und der Kraftweschel zwischen Glied und Riemen gewährleister ist. Further characterized in that the belt by lateral Lugs that extend over the entire height of the belt cross-section, links is so connected that each pair of cleats, the belt part in between and the link form a solid unit and that in connection with the more elastic part between The links and the notches on the inside of the belt have good articulation between the links and the alternating force between the link and the belt is. desweiteren dadurch gekennzeichnet, daß der riemen in seiner Außenzon Längesbewehrt, Zugkräfte und an seiner Innenseite, durch Einkerbungen Stollen ausgebildet, Druckkräfte in den Umlenkungen aufnimnt. further characterized in that the belt is in its outer zone Longitudinally reinforced, tensile forces and on its inside, formed by notches, studs, Absorbs compressive forces in the deflections. Weiterhin dadurch gekennzeichnet, daß in der engsten Umlenkung eine e gegen der Umlaufrichtung der Planetenträger gerichtere am Umlenkradiu der Wäl@k@@te angreifende @@nft, @@@@@ch @@@@enommen wird, daß einers die Kettenfüße sich b@r@hren und die Druckkräfte aufnehmen und andere seits die am äußeren Umlenkradius entstehenden Zugkräfte über die sei lichen Stollen in die bewehrte Zugzone des Riemens guleitet werden. Also characterized in that one in the narrowest deflection e against the direction of rotation of the planetary carrier straighten at the Umlenkradiu der Wäl @ k @@ te Attacking @@ nft, @@@@@ ch @@@@ it is assumed that one of the chain feet b @ r @ hren and absorb the compressive forces and, on the other hand, those arising at the outer deflection radius Tensile forces are directed into the reinforced tensile zone of the belt via the two tunnels will. Desweiteren d@durch gakennzeichmet, daß die in dir Wülzkette en@@she @@chselkr@fte durch die seitlichen Stollen elastich übertragen werde Furthermore, d @ by gakennzeichmet that the in you Wülzkette en @@ she @@ chselkr @ fte be transmitted elastich through the side cleats
DE19823201351 1981-04-08 1982-01-16 Rolling chain with a studded belt Granted DE3201351A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19823201351 DE3201351A1 (en) 1982-01-16 1982-01-16 Rolling chain with a studded belt
EP82102832A EP0062859A1 (en) 1981-04-08 1982-04-02 Planetary transmission with elastically deformable orbital gears; chain transmission with rolling contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823201351 DE3201351A1 (en) 1982-01-16 1982-01-16 Rolling chain with a studded belt

Publications (2)

Publication Number Publication Date
DE3201351A1 true DE3201351A1 (en) 1983-08-11
DE3201351C2 DE3201351C2 (en) 1988-01-14

Family

ID=6153309

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823201351 Granted DE3201351A1 (en) 1981-04-08 1982-01-16 Rolling chain with a studded belt

Country Status (1)

Country Link
DE (1) DE3201351A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324799A1 (en) * 1983-07-09 1985-02-07 Willi Dipl.-Ing. 6604 Güdingen Steuer Improvement of the roller chain, roller chain variants and application techniques
DE3427699A1 (en) * 1984-07-27 1986-02-06 Otto Ing.(grad.) 2000 Norderstedt Nast Planetary mechanism with roller chains running on guide segments instead of rotating planet wheels
DE3347958C2 (en) * 1983-07-09 1988-01-28 Willi Dipl.-Ing. 6604 Guedingen De Steuer Coupling unit with rigidifiable chain as coupling member
DE3347957C2 (en) * 1983-07-09 1988-02-04 Willi Dipl.-Ing. 6604 Guedingen De Steuer Closed, elastically deformable, internally and externally rigidifiable chain

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114154C2 (en) * 1981-04-08 1983-07-28 Willi Dipl.-Ing. 6604 Guedingen De Steuer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114154C2 (en) * 1981-04-08 1983-07-28 Willi Dipl.-Ing. 6604 Guedingen De Steuer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324799A1 (en) * 1983-07-09 1985-02-07 Willi Dipl.-Ing. 6604 Güdingen Steuer Improvement of the roller chain, roller chain variants and application techniques
DE3347958C2 (en) * 1983-07-09 1988-01-28 Willi Dipl.-Ing. 6604 Guedingen De Steuer Coupling unit with rigidifiable chain as coupling member
DE3347957C2 (en) * 1983-07-09 1988-02-04 Willi Dipl.-Ing. 6604 Guedingen De Steuer Closed, elastically deformable, internally and externally rigidifiable chain
DE3427699A1 (en) * 1984-07-27 1986-02-06 Otto Ing.(grad.) 2000 Norderstedt Nast Planetary mechanism with roller chains running on guide segments instead of rotating planet wheels

Also Published As

Publication number Publication date
DE3201351C2 (en) 1988-01-14

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